FIELD: metallurgy.
SUBSTANCE: invention refers to metallurgy and can be used for fabricating of parts of engines, thermo aggregates and furnaces. Steel contains, mass.%: carbon 0.3-0.5; silicon 1.0-1.5; manganese 1.0-1.5; chromium 24.0-28.0; nickel 20.0-24.0; calcium 0.005-0.01; tellurium 0.0005-0.001; vanadium 0.1-0.2; boron 0.1-0.2; aluminium 1.8-2.2; iron constitutes the remaining percentage.
EFFECT: upgraded thermo resistance of steel.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| STEEL | 2006 |
|
RU2312929C1 |
| THERMO RESISTANT STEEL | 2006 |
|
RU2331713C1 |
| IRON | 2006 |
|
RU2330090C1 |
| STEEL | 2007 |
|
RU2333289C1 |
| HEAT-RESISTANCE ALLOY | 2007 |
|
RU2351684C1 |
| STAINLESS STEEL | 2006 |
|
RU2318072C1 |
| STEEL | 2006 |
|
RU2331711C2 |
| STEEL | 2017 |
|
RU2651074C1 |
| TOOL STEEL | 2007 |
|
RU2339729C2 |
| STEEL | 2006 |
|
RU2318070C1 |
